Digital Filter for Modeling Air Absorption in Real Time
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C. Petruzzellis, and U. Zanghieri, "Digital Filter for Modeling Air Absorption in Real Time," Paper 8888, (2013 May.). doi:
C. Petruzzellis, and U. Zanghieri, "Digital Filter for Modeling Air Absorption in Real Time," Paper 8888, (2013 May.). doi:
Abstract: Sound atmospheric attenuation is a relevant aspect of realistic space modeling in 3-D audio simulation systems. A digital filter has been developed on commercial DSP processors to match air absorption curves. This paper focuses on the algorithm implementation of a digital filter with continuous roll-off control, to simulate high frequency damping of audio signals in various atmospheric conditions, along with rules to allow a precise approximation of the behavior described by analytical formulas.
@article{petruzzellis2013digital,
author={petruzzellis, carlo and zanghieri, umberto},
journal={journal of the audio engineering society},
title={digital filter for modeling air absorption in real time},
year={2013},
volume={},
number={},
pages={},
doi={},
month={may},}
@article{petruzzellis2013digital,
author={petruzzellis, carlo and zanghieri, umberto},
journal={journal of the audio engineering society},
title={digital filter for modeling air absorption in real time},
year={2013},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={sound atmospheric attenuation is a relevant aspect of realistic space modeling in 3-d audio simulation systems. a digital filter has been developed on commercial dsp processors to match air absorption curves. this paper focuses on the algorithm implementation of a digital filter with continuous roll-off control, to simulate high frequency damping of audio signals in various atmospheric conditions, along with rules to allow a precise approximation of the behavior described by analytical formulas.},}
TY - paper
TI - Digital Filter for Modeling Air Absorption in Real Time
SP -
EP -
AU - Petruzzellis, Carlo
AU - Zanghieri, Umberto
PY - 2013
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2013
TY - paper
TI - Digital Filter for Modeling Air Absorption in Real Time
SP -
EP -
AU - Petruzzellis, Carlo
AU - Zanghieri, Umberto
PY - 2013
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2013
AB - Sound atmospheric attenuation is a relevant aspect of realistic space modeling in 3-D audio simulation systems. A digital filter has been developed on commercial DSP processors to match air absorption curves. This paper focuses on the algorithm implementation of a digital filter with continuous roll-off control, to simulate high frequency damping of audio signals in various atmospheric conditions, along with rules to allow a precise approximation of the behavior described by analytical formulas.
Sound atmospheric attenuation is a relevant aspect of realistic space modeling in 3-D audio simulation systems. A digital filter has been developed on commercial DSP processors to match air absorption curves. This paper focuses on the algorithm implementation of a digital filter with continuous roll-off control, to simulate high frequency damping of audio signals in various atmospheric conditions, along with rules to allow a precise approximation of the behavior described by analytical formulas.
